Marine Thunderstorm Wind in Lake St. Clair, June 18, 2025

Name: Marine Thunderstorm Wind in Lake St. Clair, June 18, 2025
Start: 2025-06-18T19:14
End: 2025-06-18T19:14
Location: Lake St. Clair

June 18, 2025 · NWS DTX · 1 event in 1 county or zone

Thunderstorms moving into the Detroit River produced wind gusts around 50 knots.

Where it happened

Every event with a place to put it. Tap one for its entry below.

Tornadoes
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The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS DTX wrote it up.

Thunderstorms moving into the Detroit River produced wind gusts around 50 knots.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Detroit, MI wrote its last area forecast discussion before the first event at Jun 18, 6:35 PM EST, 39 minutes earlier.

Area forecast discussion, Jun 18, 6:35 PM EST, 39 minutes before

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Hazardous weather outlook, Jun 18, 3:32 PM EST, 3 hours 42 minutes before

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In the hours before

Special weather statement, Jun 18, 3:59 PM EST, 3 hours 15 minutes before

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Local storm report, Jun 18, 4:00 PM EST, 3 hours 14 minutes before

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Special weather statement, Jun 18, 6:18 PM EST, 56 minutes before

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Special weather statement, Jun 18, 6:36 PM EST, 38 minutes before

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Special weather statement, Jun 18, 6:41 PM EST, 33 minutes before

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Local storm report, Jun 18, 6:44 PM EST, 30 minutes before

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The radar

The Detroit radar (KDTX), 82 km away, was scanning. The volume nearest the first event began at 00:13 UTC.

Open the radar archive at this moment

Event by event

1 marine thunderstorm wind. Local standard time, as filed.

Marine Thunderstorm Wind, Detroit River

When: June 18, 7:14 PM EST
Where: Detroit River forecast zone, Detroit River Light
Measured: 50 kt (58 mph) measured gust
Reported by: C-MAN Station
Coordinates: 42.000, -83.140

What these are

Marine Thunderstorm Wind: Thunderstorm winds of 34 knots or more over coastal or lake waters.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Lake St. Clair in 2025 Every state in 2025 This day in weather history

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1268148.